25 across 3 category boards · 3 without a live endpoint · 5 equivalent routes · 31 superseded · openai.com
ModelCap tracks 64 canonical OpenAI models as of 6 November 2026: 59 language models (21 with a public ModelCap Index position) and 5 image, audio or video models. Superseded versions and equivalent serving routes stay listed on this page, marked as such.
GPT-6.1 Sol Pro is OpenAI's highest-ranked model as of 6 November 2026, at ModelCap Index position #7 with a score of 82.1, followed by GPT-6.1 Sol (#8). The table lists every ranked OpenAI model in Index order.
gpt-oss-120b at $0.088 per 1M output tokens ($0.024 per 1M input) as of 6 November 2026, the lowest listed price among OpenAI's 50 priced language models. Prices are the lowest current provider offer on the OpenRouter catalogue.
GPT-6.1 Sol Pro, with a published context window of 1M tokens. Individual providers can serve less than the published maximum; each model page lists every endpoint's own limit.
5 of 64 tracked OpenAI models publish downloadable weights (open weights). ModelCap labels weight availability from repository metadata, not whether the training stack is open source; the licence class is shown beside each row.
GPT-6.1 Terra Pro, first listed on 26 October 2026. New OpenAI models appear here as soon as they pass automatic identity checks; the launches page tracks releases across every publisher.